SGP30 Air Quality Sensor Breakout (TVOC/eCO2)
Breakout board for the SGP30 digital air quality sensor, measuring total volatile organic compounds (TVOC) and equivalent CO2 (eCO2) for indoor air quality monitoring with Raspberry Pi or Arduino.
Pinout
- 3V3Type · Power
- GNDType · Ground
- SDAType · I2C
- SCLType · I2C
| Pin | Type |
|---|---|
| 3V3 | Power |
| GND | Ground |
| SDA | I2C |
| SCL | I2C |
Pin details
4 connections- 3V3Power
- GNDGround
- SDAI2C
- SCLI2C
Start wiring
I2C · Analog · UART · 3.3 – 5 V · Breakout
Waveshare lists MQ-2 for combustible gases and smoke, MQ-3 for alcohol, and MQ-135 for mixed indoor pollutants such as NH3, NOx, alcohol,…
Module pins: 3V3, GND, SDA, SCL. Schematik maps them to your board in the app.
Air quality
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